Toasted rice cereal. A Kellogg's brand, it features three moderately terrifying elves on the front of it's blue box.

Though their hats clearly label them as Snap, Crackle, and Pop, it is widely believed to be lie. For one things, these 'elves' have acted as the mascots for the cereal for several decades, leading one to speculate as to how they seem never to age. Do they consume the souls of the leaving, or possibly have access to the infamous Kellog's Immortality Serum? We may never know.

As a cereal, Rice Krispies is rather mediocre. The density of the puffed rice can vary greatly. It seems that the larger the box, the less dense the rice - resulting in a less substantial and less enjoyable meal-time experience. The taste is also fairly bland - people often add sugar to spice things up a bit.

Die Hard wouldn't have been nearly as good if Bruce Willis only had to walk in bare feet over Rice Krispies.

Peter: I want what Cleveland got: an apology and some Rice Krispies.
Mr. Pewterschmidt: Well, an apology is out of the question, and I'm assuming "Rice Krispies" is some kind of black slang for money, so here's $10,000.